The ATV quad or quad bike is the most popular form of the ATV currently. It is known as a quad bike because it was modeled as a four wheeled motorcycle. The quad was a response in the late 80's to the three wheeled ATV. This is because the quad is a lot more stable and does not have as many safety issues as the three wheeled had. Features of the quad include its added resistance to flipping upside down when going uphill, since it has two wheels at the back instead of one.
The first quad bike produced on a commercial scale was the Suzuki LT250R QuadRacer in 1982. Honda, Yamaha and others soon followed suit. Farms.com features a variety of reputable dealerships that can supply you with all of your ATV quad parts, tires, equipment and accessories needs. Shop online today for the ATV quad or quad product you need.